CVE-2017-11108

High

Description

tcpdump 4.9.0 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via crafted packet data. The crash occurs in the EXTRACT_16BITS function, called from the stp_print function for the Spanning Tree Protocol.

SeverityHigh

CVSS7.5

Exploit probability—

ProductTcpdump

PublishedJul 8, 2017

First seenJul 8, 2017

How to fix

Vendor advisories

security.gentoo.org/glsa/201709-23
access.redhat.com/errata/RHEA-2018:0705

Affected products

Product	Affected versions	Fixed in
tcpdump tcpdump	4.9.0	—

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